opposition and al qaeda in general, and the opposition says the opposite, that it is the government's help behind this attack. we will probably never find out who really is in charge, but indeed, it is very beneficial for the syrian regime because it allows al assad and his followers to claim that they are opting for a peaceful solution, whereas the other side is using violence and putting this country into real turmoil. in the short run, the attack is really a presence, so to speak, for the syrian government -- a present, so to speak, for the syrian government. it fits all too well, and for this reason, we believe the government is behind it. >> disposes complications for the observer mission which just a ride -- this poses complications. how does this affect the work they are supposed to be carrying out. >> i do not see any real effect.